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D21H5/0077

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DTEXTILES PAPER D21Papermaking D21HPULP COMPOSITIONS PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D IMPREGNATING OR COATING OF PAPER TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G PAPER NOT OTHERWISE PROVIDED FOR D21H5/00Special paper or cardboard not otherwise provided for

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Patents Grantslast 30 patents

Information Patent Grant
Supercalendered kraft paper comprising recycled fiber
- Patent number 12,188,183
- Issue date Jan 7, 2025
- UPM-Kymmene Corporation
- Jukka Kotilainen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of forming glass-like sheets using date palm seeds
- Patent number 12,098,506
- Issue date Sep 24, 2024
- KING FAISAL UNIVERSITY
- Chawki Awada
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Nanofiber sheet and method for manufacturing the same
- Patent number 9,012,010
- Issue date Apr 21, 2015
- Rohm Co., Ltd.
- Hiroyuki Yano
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
2759849
- Patent number 2,759,849
- Issue date Aug 21, 1956
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
SUPERCALENDERED KRAFT PAPER COMPRISING RECYCLED FIBER
- Publication number 20240218598
- Publication date Jul 4, 2024
- UPM-Kymmene Corporation
- Jukka KOTILAINEN
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
TRANSPARENT PAPER OR CARDBOARD SUBSTRATE AND METHOD FOR ITS PRODUCTION
- Publication number 20230212823
- Publication date Jul 6, 2023
- RISE RESEARCH INSTITUTES OF SWEDEN AB
- Peter RÄTTÖ
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
NANOFIBER SHEET AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20110117319
- Publication date May 19, 2011
- KYOTO UNIVERSITY
- Hiroyuki Yano
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD